SST power supply supporting electrolysis hydrogen production

2024.07.29

SST solid-state transformer (power electronic transformer), which integrates electrical isolation, voltage conversion, and reactive power compensation;
Innovation integrates circuit and magnetic circuit, directly converts medium voltage 10KV AC to 750V DC, replacing many intermediate devices from medium voltage introduction to DC output in traditional architecture, making power supply transmission one-step, more efficient and reliable;
Small harmonics and high power factor. Harmonics <5%, power factor ≥0.99, no additional configuration of SVG/SVC or on-load tap changer and other detuning and power factor improvement equipment, reducing initial investment and subsequent operation and maintenance costs;
Can quickly match the power volatility characteristics of renewable energy to ensure 100% green hydrogen, while reducing hydrogen production costs;
Stronger adaptability to grid voltage and frequency fluctuations, avoiding safety risks caused by uncontrolled electrolysis output voltage due to grid fluctuations (especially in weak grid environments);
Small size. Equipment and engineering construction can be saved by 40%, and floor space is reduced by 30%;
The efficiency of the power module is as high as 98%, and the architecture is simple and reliable.

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